Recent teacher requires the use of image data processing, the spark had been using hadoop, although the efficiency is not high, but still can be realized, after all, you can use Java calls related third-party tools, but heard that spark can use scala to read the text data, so I don't know is there a way to read the image data,

CodePudding user response:

Spark support Scala, Python, JAVA programming language, as the Spark of the native languages, Scala generally is the first selection of development Spark application, code is elegant and concise,